210159768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2417

約数の個数: 128

約数和(自身を含む): 662699520

約数和(自身を除く): 452539752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 2347, 3198, 3444, 3731, 4264, 4694, 6396, 6888, 7041, 7462, 9388, 11193, 12792, 14082, 14924, 16429, 18776, 22386, 28164, 29848, 30511, 32858, 44772, 49287, 56328, 61022, 65716, 89544, 91533, 96227, 98574, 122044, 131432, 183066, 192454, 197148, 213577, 244088, 288681, 366132, 384908, 394296, 427154, 577362, 640731, 673589, 732264, 769816, 854308, 1154724, 1250951, 1281462, 1347178, 1708616, 2020767, 2309448, 2501902, 2562924, 2694356, 3752853, 4041534, 5003804, 5125848, 5388712, 7505706, 8083068, 8756657, 10007608, 15011412, 16166136, 17513314, 26269971, 30022824, 35026628, 52539942, 70053256, 105079884, 210159768]

約数ペア:

[(1, 210159768), (2, 105079884), (3, 70053256), (4, 52539942), (6, 35026628), (7, 30022824), (8, 26269971), (12, 17513314), (13, 16166136), (14, 15011412), (21, 10007608), (24, 8756657), (26, 8083068), (28, 7505706), (39, 5388712), (41, 5125848), (42, 5003804), (52, 4041534), (56, 3752853), (78, 2694356), (82, 2562924), (84, 2501902), (91, 2309448), (104, 2020767), (123, 1708616), (156, 1347178), (164, 1281462), (168, 1250951), (182, 1154724), (246, 854308), (273, 769816), (287, 732264), (312, 673589), (328, 640731), (364, 577362), (492, 427154), (533, 394296), (546, 384908), (574, 366132), (728, 288681), (861, 244088), (984, 213577), (1066, 197148), (1092, 192454), (1148, 183066), (1599, 131432), (1722, 122044), (2132, 98574), (2184, 96227), (2296, 91533), (2347, 89544), (3198, 65716), (3444, 61022), (3731, 56328), (4264, 49287), (4694, 44772), (6396, 32858), (6888, 30511), (7041, 29848), (7462, 28164), (9388, 22386), (11193, 18776), (12792, 16429), (14082, 14924)]